Research – Synthesize interviews with stakeholders

I am new to UX and I am working on my first project.

I have completed interviews with business stakeholders to understand the business objectives and projects.

Stakeholders involved:

  1. Marketing
  2. Sales
  3. Professional services
  4. Product manager
  5. Support for

Could someone tell me how to synthesize the interview to the interested parties? And share the template to present the perspectives of the interview findings to the stakeholders?

I need to present it to interested parties about the shared vision and goals of the project.

Once you agree with that, I'll start the user interview.

Thanks in advance!!